CH445898A - Apparecchio per la prova di tenuta dei tubi conduttori di fluidi sotto pressione - Google Patents

Apparecchio per la prova di tenuta dei tubi conduttori di fluidi sotto pressione

Info

Publication number
CH445898A
CH445898A CH387267A CH387267A CH445898A CH 445898 A CH445898 A CH 445898A CH 387267 A CH387267 A CH 387267A CH 387267 A CH387267 A CH 387267A CH 445898 A CH445898 A CH 445898A
Authority
CH
Switzerland
Prior art keywords
tightness
testing
under pressure
fluids under
conducting fluids
Prior art date
Application number
CH387267A
Other languages
English (en)
Italian (it)
Inventor
Allievi Bernardo
Original Assignee
Allievi Bernardo
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Allievi Bernardo filed Critical Allievi Bernardo
Publication of CH445898A publication Critical patent/CH445898A/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/022—Test plugs for closing off the end of a pipe
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/115—Caps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
CH387267A 1967-03-17 1967-03-17 Apparecchio per la prova di tenuta dei tubi conduttori di fluidi sotto pressione CH445898A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE695727 1967-03-17

Publications (1)

Publication Number Publication Date
CH445898A true CH445898A (it) 1967-10-31

Family

ID=3850452

Family Applications (1)

Application Number Title Priority Date Filing Date
CH387267A CH445898A (it) 1967-03-17 1967-03-17 Apparecchio per la prova di tenuta dei tubi conduttori di fluidi sotto pressione

Country Status (4)

Country Link
BE (1) BE695727A (US20080094685A1-20080424-C00004.png)
CH (1) CH445898A (US20080094685A1-20080424-C00004.png)
FR (1) FR1514706A (US20080094685A1-20080424-C00004.png)
GB (1) GB1140174A (US20080094685A1-20080424-C00004.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL132463B1 (en) * 1982-08-27 1985-03-30 Instytut Chemii Przemyslowej Holder for pipes made of plastics tested with internal pressure at temperatures up to 200 degrees c
CS266587B2 (en) * 1985-05-31 1990-01-12 Inst Chemii Przemyslowej Holder for closing and packing of tubes' ends exposed to internal pressure
US4764332A (en) * 1986-07-31 1988-08-16 Westinghouse Electric Corp. Sealing element and method for hydrotesting of nuclear reactor tubular elements
US4909280A (en) * 1987-05-29 1990-03-20 Instytut Chemii Przemyslowej Fastener for closing and sealing ends of pipes subjected to internal pressure
US8573655B2 (en) 2005-10-06 2013-11-05 Car-Ber Investments Inc. Pipe sealing tool with external clamp
AU2007283392A1 (en) * 2006-08-07 2008-02-14 Car-Ber Investments Inc. Apparatus and method for isolating or testing a pipe segment with axial reinforcement
US20100223937A1 (en) * 2007-11-28 2010-09-09 Carrier Corporation Heat Exchanger Coupling Blocking Plug
JP6112827B2 (ja) * 2012-11-07 2017-04-12 コスモ工機株式会社 閉塞処理装置

Also Published As

Publication number Publication date
FR1514706A (fr) 1968-02-23
GB1140174A (en) 1969-01-15
BE695727A (US20080094685A1-20080424-C00004.png) 1967-09-11

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